Operating Characteristics Of The Eps (J8714A); Power Supply Shelf Leds - HP ProCurve 5400zl Installation And Getting Started Manual

Operating Characteristics of the EPS (J8714A)

The Power Supply Shelf has two EPS Ports. The EPS can provide a maximum
of up to 900 watts of PoE power to each of the two EPS ports depending on
which power supply is used. It is important to understand the PoE power
requirements of the 5400zl Series switches because if the PoE power is not
planned and implemented correctly the end devices connected to the switch
ports may not receive power if an internal switch PoE power supply should
fail. For further information regarding the Power Supply Shelf PoE
capabilities, see the ProCurve Power over Ethernet (PoE) for zl and yl
Products Planning and Implementation Guide and the ProCurve Power
Supply Shelf Installation and Getting Started Guide, which is on the
ProCurve Web site. See

Power Supply Shelf LEDs

The EPS LEDs are duplicated on the front and back of the device. The
following graphic shows an example of the front of the EPS. There are two
dual colored (green/orange) LEDs for each EPS port:
■
■
Power Status LEDs
page 5-1
Device Connected
Power Status
Device Connected LEDs
Installing the Series 5400zl Switches
for details.
Installation Procedures
2-23